Ordering fish, or aquaium "critters" in CANADA :)

Hi all its me again! i swear this one won't be long and should be
simple

i was just wondering if there was any Canada based, or even better, Ontario
based companies that i can order fish from to be sent to my home, or more
specifically, Shrimp, crabs that kinda thing i would be more interested in..

any help or info would be greatly appreciated..

I have found companies before but they are all U.S. based and im not sure
about the laws that apply.. and i wouldn't want any of the little guys
getting stuck with custom!..

thanks all in advance!